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Component() — react Function Reference

Architecture documentation for the Component() function in unmemoized-nonreactive-dependency-is-pruned-as-dependency.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  5c893bab_b501_264f_c004_43714874cf42["Component()"]
  6d5fd55f_1652_7338_2741_4c7f5102ecc3["unmemoized-nonreactive-dependency-is-pruned-as-dependency.js"]
  5c893bab_b501_264f_c004_43714874cf42 -->|defined in| 6d5fd55f_1652_7338_2741_4c7f5102ecc3
  style 5c893bab_b501_264f_c004_43714874cf42 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/unmemoized-nonreactive-dependency-is-pruned-as-dependency.js lines 3–12

function Component(props) {
  // Here `x` cannot be memoized bc its mutable range spans a hook call:
  const x = [];
  useNoAlias();
  mutate(x);

  // However, `x` is non-reactive. It cannot semantically change, so we
  // exclude it as a dependency of the JSX element:
  return <div>{x}</div>;
}

Domain

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Frequently Asked Questions

What does Component() do?
Component() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/unmemoized-nonreactive-dependency-is-pruned-as-dependency.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/unmemoized-nonreactive-dependency-is-pruned-as-dependency.js at line 3.

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